BRPI0416257A - estratégia de controle de queima de fuligem para um filtro de partìculas poluentes de diesel catalisado - Google Patents

estratégia de controle de queima de fuligem para um filtro de partìculas poluentes de diesel catalisado

Info

Publication number
BRPI0416257A
BRPI0416257A BRPI0416257-9A BRPI0416257A BRPI0416257A BR PI0416257 A BRPI0416257 A BR PI0416257A BR PI0416257 A BRPI0416257 A BR PI0416257A BR PI0416257 A BRPI0416257 A BR PI0416257A
Authority
BR
Brazil
Prior art keywords
regeneration
section
soot
cdpf
delta
Prior art date
Application number
BRPI0416257-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Wang Zinlei
Gui Xinqun
Ren Shouxian
Zhang Guoqing
Original Assignee
Int Engine Intellectual Prop
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BRPI0416257A publication Critical patent/BRPI0416257A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0812—Particle filter loading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
BRPI0416257-9A 2003-11-06 2004-11-02 estratégia de controle de queima de fuligem para um filtro de partìculas poluentes de diesel catalisado BRPI0416257A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/703,062 US6978604B2 (en) 2003-11-06 2003-11-06 Soot burn-off control strategy for a catalyzed diesel particulate filter
PCT/US2004/036205 WO2005046828A2 (en) 2003-11-06 2004-11-02 Regeneration strategy for a catalyzed diesel particulate filter

Publications (1)

Publication Number Publication Date
BRPI0416257A true BRPI0416257A (pt) 2007-01-09

Family

ID=34551817

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416257-9A BRPI0416257A (pt) 2003-11-06 2004-11-02 estratégia de controle de queima de fuligem para um filtro de partìculas poluentes de diesel catalisado

Country Status (9)

Country Link
US (1) US6978604B2 (de)
EP (1) EP1680200A4 (de)
JP (1) JP2007524029A (de)
KR (1) KR20060126639A (de)
CN (1) CN101410596A (de)
BR (1) BRPI0416257A (de)
CA (1) CA2542453A1 (de)
MX (1) MXPA06004773A (de)
WO (1) WO2005046828A2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005042662A (ja) * 2003-07-25 2005-02-17 Nissan Motor Co Ltd 内燃機関の燃焼制御装置
JP2005256804A (ja) * 2004-03-15 2005-09-22 Denso Corp 内燃機関の排気浄化装置
US7406822B2 (en) * 2005-06-30 2008-08-05 Caterpillar Inc. Particulate trap regeneration system and control strategy
GB0603898D0 (en) * 2006-02-28 2006-04-05 Johnson Matthey Plc Exhaust system comprising catalysed soot filter
US7530221B2 (en) * 2006-06-01 2009-05-12 Deere & Company Internal combustion engine including dual particulate filter with ash accumulation receptacle
US20080016856A1 (en) * 2006-07-21 2008-01-24 Cummins Filtration Inc. Control of filter regeneration
US7543446B2 (en) * 2006-12-20 2009-06-09 Cummins, Inc. System for controlling regeneration of exhaust gas aftertreatment components
US7877988B2 (en) * 2007-01-02 2011-02-01 Cummins Ip, Inc. Apparatus, system, and method for controlling soot filter regeneration using maximum soot filter temperature
US7793492B2 (en) * 2007-02-27 2010-09-14 International Truck Intellectual Property Company, Llc Diesel engine exhaust after-treatment operator interface algorithm
US7856808B2 (en) * 2007-06-25 2010-12-28 Detroit Diesel Corporation Method to re-open ash filled channels in diesel particulate filters
US7657364B2 (en) * 2007-10-10 2010-02-02 Cummins IP. Inc Apparatus, system, and method for thermal management of an engine comprising a continuously variable transmission
US8091345B2 (en) * 2008-02-06 2012-01-10 Cummins Ip, Inc Apparatus, system, and method for efficiently increasing exhaust flow temperature for an internal combustion engine
AU2009212195B2 (en) * 2008-02-07 2013-07-11 Volvo Truck Corporation Method and apparatus for regenerating a catalyzed diesel particulate filter (DPF) via active NO2-based regeneration with enhanced effective NO2 supply
US8156730B2 (en) * 2008-04-29 2012-04-17 Cummins, Inc. Engine performance management during a diesel particulate filter regeneration event
US8499550B2 (en) * 2008-05-20 2013-08-06 Cummins Ip, Inc. Apparatus, system, and method for controlling particulate accumulation on an engine filter during engine idling
US8302385B2 (en) * 2008-05-30 2012-11-06 Cummins Ip, Inc. Apparatus, system, and method for controlling engine exhaust temperature
US8205606B2 (en) * 2008-07-03 2012-06-26 International Engine Intellectual Property Company, Llc Model for inferring temperature of exhaust gas at an exhaust manifold using temperature measured at entrance of a diesel oxidation catalyst
US8136351B2 (en) * 2009-03-31 2012-03-20 Woodward, Inc. System and method for filtering diesel engine exhaust particulates
US8333071B2 (en) * 2009-07-31 2012-12-18 Ford Global Technologies, Llc Method and a system to control turbine inlet temperature
US8464520B2 (en) 2009-08-28 2013-06-18 Ford Global Technologies, Llc Control of diesel particulate filter regeneration duration
GB2475317B (en) * 2009-11-16 2015-03-18 Gm Global Tech Operations Inc Method for operating a diesel engine system
US8635856B2 (en) * 2010-02-12 2014-01-28 International Engine Intellectual Property Company, Llc System for disabling diesel particulate filter regeneration during electric operation
JP5427717B2 (ja) * 2010-07-20 2014-02-26 株式会社クボタ ディーゼルエンジンの排気処理装置
GB2488761B (en) * 2011-03-03 2017-11-29 Ford Global Tech Llc A method for controlling a diesel engine system
US9371767B2 (en) 2013-09-20 2016-06-21 Tenneco Automotive Operating Company Inc. Soot load determination system
CN103696839B (zh) * 2013-12-10 2016-04-06 潍柴动力股份有限公司 Dpf主动再生系统的检测方法和装置
US11867112B1 (en) 2023-03-07 2024-01-09 International Engine Intellectual Property Company, Llc Logic for improved delta pressure based soot estimation on low restriction particulate filters

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969328A (en) * 1986-10-21 1990-11-13 Kammel Refaat A Diesel engine exhaust oxidizer
JP2684091B2 (ja) * 1989-04-21 1997-12-03 本田技研工業株式会社 ２サイクルエンジンの燃料噴射量制御装置
GB2239407B (en) * 1989-12-27 1994-10-12 Nissan Motor Exhaust gas purifying device for an internal combustion engine
DE4107388C2 (de) * 1990-12-17 1998-07-02 Deutz Ag Verfahren zur Regeneration von Partikelfiltersystemen
DE4230180A1 (de) * 1992-09-09 1994-03-10 Eberspaecher J Verfahren und Vorrichtung zur Ermittlung des Beladungszustands von Partikelfiltern
JPH0783023A (ja) * 1993-09-13 1995-03-28 Nissan Motor Co Ltd ディーゼル機関の排気浄化装置
JP3525478B2 (ja) * 1994-02-25 2004-05-10 いすゞ自動車株式会社 アクセル制御装置
WO1997016632A1 (fr) * 1995-10-30 1997-05-09 Toyota Jidosha Kabushiki Kaisha Appareil de regulation des emissions de l'echappement pour un moteur a combustion interne
JP3456348B2 (ja) * 1996-09-19 2003-10-14 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
DE69824847T2 (de) * 1997-04-24 2005-07-07 Toyota Jidosha K.K., Toyota Abgasüberwachungssystem für verbrennungsmotoren
US6237326B1 (en) * 1999-08-24 2001-05-29 Ford Global Technolgies, Inc. Engine control system and method with lean catalyst and particulate filter
DE10056034A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
US6405528B1 (en) * 2000-11-20 2002-06-18 Ford Global Technologies, Inc. Method for determining load on particulate filter for engine exhaust, including estimation of ash content
JP4007085B2 (ja) * 2002-06-13 2007-11-14 株式会社デンソー 内燃機関の排ガス浄化装置
JP4042476B2 (ja) * 2002-06-14 2008-02-06 株式会社デンソー 内燃機関の排気ガス浄化装置
US6829890B2 (en) * 2002-08-13 2004-12-14 International Engine Intellectual Property Company, Llc Forced regeneration of a diesel particulate filter

Also Published As

Publication number Publication date
US6978604B2 (en) 2005-12-27
CN101410596A (zh) 2009-04-15
EP1680200A4 (de) 2008-05-21
KR20060126639A (ko) 2006-12-08
EP1680200A2 (de) 2006-07-19
US20050097885A1 (en) 2005-05-12
MXPA06004773A (es) 2006-07-06
CA2542453A1 (en) 2005-05-26
JP2007524029A (ja) 2007-08-23
WO2005046828A3 (en) 2007-04-05
WO2005046828A2 (en) 2005-05-26

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Legal Events

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B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 8A E 9A ANUIDADES.

B08I Publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.